163403744

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4831}}^1$

素因数の和:4999

約数の個数: 48

約数和(自身を含む): 370169856

約数和(自身を除く): 206766112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 2114, 2416, 4228, 4831, 4832, 8456, 9662, 16912, 19324, 33817, 33824, 38648, 67634, 77296, 135268, 154592, 270536, 541072, 729481, 1082144, 1458962, 2917924, 5106367, 5835848, 10212734, 11671696, 20425468, 23343392, 40850936, 81701872, 163403744]

約数ペア:

[(1, 163403744), (2, 81701872), (4, 40850936), (7, 23343392), (8, 20425468), (14, 11671696), (16, 10212734), (28, 5835848), (32, 5106367), (56, 2917924), (112, 1458962), (151, 1082144), (224, 729481), (302, 541072), (604, 270536), (1057, 154592), (1208, 135268), (2114, 77296), (2416, 67634), (4228, 38648), (4831, 33824), (4832, 33817), (8456, 19324), (9662, 16912)]